Cheap Flights From Portland Intl. Jetport (PWM) To Shannon (SNN)

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Cheapest Flights from Portland (PWM) to Shannon (SNN)

The cheapest flights to Shannon found within the past 7 days were CA $1,111 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed., 19 Feb. - Tue., 25 Feb.
PWM
Portland
SNN
Shannon
CA $1,111 Roundtrip, found 4 hours ago
CA $1,111
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed., 19 Feb. from Portland to Shannon, returning Tue., 25 Feb., priced at CA $1,111 found 4 hours ago
Wed., 19 Feb. - Thu., 27 Feb.
PWM
Portland
SNN
Shannon
CA $1,120 Roundtrip, found 1 day ago
CA $1,120
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed., 19 Feb. from Portland to Shannon, returning Thu., 27 Feb., priced at CA $1,120 found 1 day ago
Wed., 19 Feb. - Tue., 25 Feb.
PWM
Portland
SNN
Shannon
CA $1,138 Roundtrip, found 15 hours ago
CA $1,138
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed., 19 Feb. from Portland to Shannon, returning Tue., 25 Feb., priced at CA $1,138 found 15 hours ago
Thu., 20 Feb. - Tue., 25 Feb.
PWM
Portland
SNN
Shannon
CA $1,181 Roundtrip, found 15 hours ago
CA $1,181
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu., 20 Feb. from Portland to Shannon, returning Tue., 25 Feb., priced at CA $1,181 found 15 hours ago
Wed., 19 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,183 Roundtrip, found 4 hours ago
CA $1,183
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed., 19 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,183 found 4 hours ago
Thu., 20 Feb. - Tue., 25 Feb.
PWM
Portland
SNN
Shannon
CA $1,185 Roundtrip, found 4 hours ago
CA $1,185
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu., 20 Feb. from Portland to Shannon, returning Tue., 25 Feb., priced at CA $1,185 found 4 hours ago
Thu., 20 Feb. - Thu., 27 Feb.
PWM
Portland
SNN
Shannon
CA $1,190 Roundtrip, found 1 day ago
CA $1,190
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu., 20 Feb. from Portland to Shannon, returning Thu., 27 Feb., priced at CA $1,190 found 1 day ago
Wed., 19 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,192 Roundtrip, found 1 day ago
CA $1,192
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed., 19 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,192 found 1 day ago
Fri., 21 Feb. - Tue., 25 Feb.
PWM
Portland
SNN
Shannon
CA $1,216 Roundtrip, found 4 hours ago
CA $1,216
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri., 21 Feb. from Portland to Shannon, returning Tue., 25 Feb., priced at CA $1,216 found 4 hours ago
Wed., 19 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,229 Roundtrip, found 15 hours ago
CA $1,229
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed., 19 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,229 found 15 hours ago
Tue., 18 Feb. - Tue., 25 Feb.
PWM
Portland
SNN
Shannon
CA $1,247 Roundtrip, found 4 hours ago
CA $1,247
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue., 18 Feb. from Portland to Shannon, returning Tue., 25 Feb., priced at CA $1,247 found 4 hours ago
Thu., 20 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,254 Roundtrip, found 15 hours ago
CA $1,254
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu., 20 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,254 found 15 hours ago
Tue., 18 Feb. - Thu., 27 Feb.
PWM
Portland
SNN
Shannon
CA $1,255 Roundtrip, found 1 day ago
CA $1,255
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue., 18 Feb. from Portland to Shannon, returning Thu., 27 Feb., priced at CA $1,255 found 1 day ago
Thu., 20 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,259 Roundtrip, found 4 hours ago
CA $1,259
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu., 20 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,259 found 4 hours ago
Wed., 19 Feb. - Thu., 27 Feb.
PWM
Portland
SNN
Shannon
CA $1,262 Roundtrip, found 15 hours ago
CA $1,262
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed., 19 Feb. from Portland to Shannon, returning Thu., 27 Feb., priced at CA $1,262 found 15 hours ago
Tue., 18 Feb. - Wed., 26 Feb.
PWM
Portland
SNN
Shannon
CA $1,265 Roundtrip, found 15 hours ago
CA $1,265
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue., 18 Feb. from Portland to Shannon, returning Wed., 26 Feb., priced at CA $1,265 found 15 hours ago
Thu., 20 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,272 Roundtrip, found 15 hours ago
CA $1,272
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu., 20 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,272 found 15 hours ago
Fri., 21 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,289 Roundtrip, found 4 hours ago
CA $1,289
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri., 21 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,289 found 4 hours ago
Fri., 21 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,307 Roundtrip, found 15 hours ago
CA $1,307
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri., 21 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,307 found 15 hours ago
Tue., 18 Feb. - Mon., 24 Feb.
PWM
Portland
SNN
Shannon
CA $1,320 Roundtrip, found 4 hours ago
CA $1,320
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue., 18 Feb. from Portland to Shannon, returning Mon., 24 Feb., priced at CA $1,320 found 4 hours ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.